JP7114219B2 - Ｎｏ酸化用触媒材料 - Google Patents

Ｎｏ酸化用触媒材料 Download PDF

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JP7114219B2
JP7114219B2 JP2016501211A JP2016501211A JP7114219B2 JP 7114219 B2 JP7114219 B2 JP 7114219B2 JP 2016501211 A JP2016501211 A JP 2016501211A JP 2016501211 A JP2016501211 A JP 2016501211A JP 7114219 B2 JP7114219 B2 JP 7114219B2
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ceria
catalyst
support
alumina
platinum
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JP2016517342A (ja
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ホーク，ジェフリー，ビー．
ガーラッハ，オルガ
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ビーエーエスエフ コーポレーション
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/63—Platinum group metals with rare earths or actinides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9413—Processes characterised by a specific catalyst
    • B01D53/9427—Processes characterised by a specific catalyst for removing nitrous oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9459—Removing one or more of nitrogen oxides, carbon monoxide, or hydrocarbons by multiple successive catalytic functions; systems with more than one different function, e.g. zone coated catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F01N3/035—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with catalytic reactors, e.g. catalysed diesel particulate filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2062—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/206—Ammonium compounds
    • B01D2251/2067—Urea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/10—Noble metals or compounds thereof
    • B01D2255/102—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/206—Rare earth metals
    • B01D2255/2065—Cerium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J35/615—
    • B01J35/635—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0205—Impregnation in several steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
JP2016501211A 2013-03-12 2014-03-11 Ｎｏ酸化用触媒材料 Active JP7114219B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361777532P 2013-03-12 2013-03-12
US61/777,532 2013-03-12
PCT/US2014/023353 WO2014164732A1 (en) 2013-03-12 2014-03-11 Catalyst materials for no oxidation
US14/203,862 US9138725B2 (en) 2013-03-12 2014-03-11 Catalyst materials for NO oxidation
US14/203,862 2014-03-11

Related Child Applications (1)

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JP2020133612A Division JP2020196010A (ja) 2013-03-12 2020-08-06 Ｎｏ酸化用触媒材料

Publications (2)

Publication Number Publication Date
JP2016517342A JP2016517342A (ja) 2016-06-16
JP7114219B2 true JP7114219B2 (ja) 2022-08-08

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JP2020133612A Pending JP2020196010A (ja) 2013-03-12 2020-08-06 Ｎｏ酸化用触媒材料

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Country Status (11)

Country Link
US (1) US9138725B2 (zh)
EP (1) EP2969191B1 (zh)
JP (2) JP7114219B2 (zh)
KR (1) KR102255757B1 (zh)
CN (1) CN105188919B (zh)
BR (1) BR112015021005A2 (zh)
CA (1) CA2898316A1 (zh)
MX (1) MX369743B (zh)
RU (1) RU2667911C2 (zh)
WO (1) WO2014164732A1 (zh)
ZA (1) ZA201507509B (zh)

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WO2015143225A1 (en) 2014-03-21 2015-09-24 SDCmaterials, Inc. Compositions for passive nox adsorption (pna) systems
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RU2702578C2 (ru) * 2014-11-19 2019-10-08 Джонсон Мэтти Паблик Лимитед Компани Объединение scr с pna для низкотемпературного контроля выхлопных газов
WO2016128720A1 (en) 2015-02-13 2016-08-18 Johnson Matthey Public Limited Company Exhaust system for a compression ignition engine having a capture region for volatilised platinum
CA2978302C (en) 2015-03-05 2023-12-19 Basf Corporation Platinum-containing catalysts for combustion engines
EP3353265A4 (en) * 2015-09-22 2019-06-05 BASF Corporation SWEEP TOLERANT CATALYST SYSTEM
DE102017116461A1 (de) * 2016-07-22 2018-01-25 Johnson Matthey Public Limited Company Katalysator-bindemittel für filtersubstrate
US11167273B2 (en) * 2017-10-03 2021-11-09 Basf Corporation Catalytic composites comprising Nb2O5/CeO2 SCR component
CN117396273A (zh) 2021-05-28 2024-01-12 罗地亚经营管理公司 具有特定孔隙率分布的氧化铝和氧化铈的组合物
KR20240041366A (ko) 2021-07-30 2024-03-29 로디아 오퍼레이션스 산화알루미늄과 산화세륨의 조성물
KR102621234B1 (ko) * 2021-08-13 2024-01-09 현대자동차 주식회사 알루미나 상에 담지된 나노-세리아의 구조 변형을 통한 황 피독 저항성 개선방법
US11772078B2 (en) * 2022-01-21 2023-10-03 GM Global Technology Operations LLC Layered catalyst structures and methods of making the same
WO2024009821A1 (ja) * 2022-07-07 2024-01-11 ユミコア日本触媒株式会社 排気ガス浄化用酸化触媒およびそれを用いた排気ガスの酸化方法
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Title
Ｍ．Ｋａｎｅｅｄａ ｅｔ ａｌ．，Ｉｍｐｒｏｖｅｍｅｎｔ ｏｆ ｔｈｅｒｍａｌ ｓｔａｂｉｌｉｔｙ ｏｆ ＮＯ ｏｘｉｄａｔｉｏｎ Ｐｔ／Ａｌ２Ｏ３ ｃａｔａｌｙｓｔ ｂｙ ａｄｄｉｔｉｏｎ ｏｆ Ｐｄ，Ａｐｐｌｉｅｄ Ｃａｔａｌｙｓｉｓ Ｂ： Ｅｎｖｉｒｏｎｍｅｎｔａｌ，２００９年 ４月１７日，Ｖｏｌｕｍｅ ９０，Ｉｓｓｕｅｓ ３－４，ｐ．５６４－５６９
Ｖ．Ｂｅｌｌｉｅｒｅ－Ｂａｃａ ｅｔ ａｌ．，Ｃｅｒｉａ Ｄｏｐｅｄ Ｂａ－Ａｌｕｍｉｎａ Ｏｘｉｄｅｓ ｆｏｒ Ｄｕｒａｂｌｅ ＮＯｘ－Ｓｔｏｒａｇｅ Ｃａｔａｌｙｓｔｓ Ｅｆｆｉｃｉｅｎｔ ａｔ Ｌｏｗ Ｔｅｍｐｅｒａｔｕｒｅ，ＳＡＥ Ｔｅｃｈｎｉｃａｌ Ｐａｐｅｒｓ ・ Ａｐｒｉｌ ２００７，２００７年 ４月１９日，２００７－０１－１２４１

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BR112015021005A2 (pt) 2017-07-18
EP2969191A1 (en) 2016-01-20
MX2015011026A (es) 2015-10-22
CA2898316A1 (en) 2014-10-09
JP2016517342A (ja) 2016-06-16
CN105188919B (zh) 2018-11-06
WO2014164732A1 (en) 2014-10-09
KR102255757B1 (ko) 2021-05-26
CN105188919A (zh) 2015-12-23
MX369743B (es) 2019-11-20
EP2969191A4 (en) 2016-11-16
RU2015143100A (ru) 2017-04-18
US20140271427A1 (en) 2014-09-18
KR20150131027A (ko) 2015-11-24
RU2667911C2 (ru) 2018-09-25
EP2969191B1 (en) 2021-11-10
ZA201507509B (en) 2020-11-25
US9138725B2 (en) 2015-09-22
JP2020196010A (ja) 2020-12-10

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